Sentence examples for biogas flow from inspiring English sources

This paper presents a theoretical study of biogas flow in an axi-symmetric domain around a vertical extraction well taking into account various cap cover designs.

The results indicated that biogas flow rate was the most significant factor affecting the conversion of CO2 and CH4 and syngas yield, while the CO2/CH4 molar ratio was the leading process parameter determining the energy efficiency of the process.

The simulated values of effluent chemical oxygen demand (COD) concentration, effluent total suspended solids (TSS) concentration, biogas flow and effluent pH value were predicted with the measured values by absolute relative errors (AREs) of less than 11.7%, 12.4%, 12.9% and 4.3%, respectively, for all test conditions.

The parameters that most influenced the distribution and the ease of biogas flow at the base of the MOL were the saturated hydraulic conductivity and pore size distribution of the MOL material, whose effects were intensified as the slope of the interface increased.

The process optimization suggested that the optimal process performance was achieved at a biogas flow rate of 56.1 ml/min, a discharge power of 60.0 W, a CO2/CH4 molar ratio of 1.03 and a Ni loading of 9.5 wt.%, which was demonstrated by the reproducibility of the experimental results.

The effects of various process parameters (biogas flow rate, discharge power, CO2/CH4 molar ratio and Ni loading) and their interactions on the hybrid plasma-catalytic biogas reforming were evaluated using response surface methodology through a four-factor, five-level central composition design.

In order to focus on the effect of mechanical settlement, the coupling of biogas and leachate flow is neglected considering a constant gravimetric moisture content.

Individual OFMSW components were placed into nylon mesh bags and subjected to various fermentation periods (solids retention time, SRT) within the inlet of a functioning plug-flow biogas fermentor.

Components like cabbage waste, banana peels, and orange peels fermented rapidly both in a plug-flow biogas reactor (PFBR) as well as under a biological methane potential (BMP) assay, while other OFMSW components (leaf litter from bamboo and teak leaves and newsprint) fermented slowly with poor process stability and moderate biodegradation.

Strong back-flow biogas digesters have been introduced in Jiangxi province.

Selection of the MOL material must be made bearing in mind that these three parameters are key in the effort to prevent unwanted restriction in the upward flow of biogas, which may result in the redirection of biogas towards the top of the slope, leading to high CH4 fluxes (hotspots).